This seems like a very promising approach. First dogs, then use the revenue to do clinical trials on humans. I’m holding up pretty well for my age, but I’d really like to set the clock back.
[Update a few minutes later, after reading]
I’d note that one of the “diseases of aging” listed is diabetes. I think it’s pretty clear at this point that this is mostly a problem of poor diet, based on decades of criminally terrible nutrition recommendations, and can largely be reversed by simply going keto. In fact, they’ve found that it can even be an effective treatment for Type 1 (and it was, prior to the development of insulin).
It may aid in the regeneration of stem cells. I do this almost every day. Not quite 24 hours, but I often don’t eat from when I go to bed until dinner the next evening. Other than morning coffee, which I don’t think would count, given its utter lack of nutrients.